947444940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 3290466816

約数和(自身を除く): 2343021876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 37, 39, 45, 52, 60, 62, 65, 74, 78, 90, 93, 111, 117, 124, 130, 148, 155, 156, 180, 185, 186, 195, 222, 234, 260, 279, 310, 333, 353, 370, 372, 390, 403, 444, 465, 468, 481, 555, 558, 585, 620, 666, 706, 740, 780, 806, 930, 962, 1059, 1110, 1116, 1147, 1170, 1209, 1332, 1395, 1412, 1443, 1612, 1665, 1765, 1860, 1924, 2015, 2118, 2220, 2294, 2340, 2405, 2418, 2790, 2886, 3177, 3330, 3441, 3530, 3627, 4030, 4236, 4329, 4588, 4589, 4810, 4836, 5295, 5580, 5735, 5772, 6045, 6354, 6660, 6882, 7060, 7215, 7254, 8060, 8658, 9178, 9620, 10323, 10590, 10943, 11470, 12090, 12708, 13061, 13764, 13767, 14430, 14508, 14911, 15885, 17205, 17316, 18135, 18356, 20646, 21180, 21645, 21886, 22940, 22945, 24180, 26122, 27534, 28860, 29822, 31770, 32829, 34410, 36270, 39183, 41292, 41301, 43290, 43772, 44733, 45890, 51615, 52244, 54715, 55068, 59644, 63540, 65305, 65658, 68820, 68835, 72540, 74555, 78366, 82602, 86580, 89466, 91780, 98487, 103230, 109430, 117549, 130610, 131316, 134199, 137670, 142259, 149110, 156732, 164145, 165204, 169793, 178932, 195915, 196974, 206460, 206505, 218860, 223665, 235098, 261220, 268398, 275340, 284518, 298220, 328290, 339586, 391830, 393948, 404891, 413010, 426777, 447330, 470196, 492435, 509379, 536796, 569036, 587745, 656580, 670995, 679172, 711295, 783660, 809782, 826020, 848965, 853554, 894660, 984870, 1018758, 1175490, 1214673, 1280331, 1341990, 1422590, 1528137, 1619564, 1697930, 1707108, 1969740, 2024455, 2037516, 2133885, 2350980, 2429346, 2546895, 2560662, 2683980, 2845180, 3056274, 3395860, 3644019, 4048910, 4267770, 4858692, 5093790, 5121324, 5263583, 6073365, 6112548, 6401655, 7288038, 7640685, 8097820, 8535540, 10187580, 10527166, 12146730, 12803310, 14576076, 15281370, 15790749, 18220095, 21054332, 24293460, 25606620, 26317915, 30562740, 31581498, 36440190, 47372247, 52635830, 63162996, 72880380, 78953745, 94744494, 105271660, 157907490, 189488988, 236861235, 315814980, 473722470, 947444940]

約数ペア:

[(1, 947444940), (2, 473722470), (3, 315814980), (4, 236861235), (5, 189488988), (6, 157907490), (9, 105271660), (10, 94744494), (12, 78953745), (13, 72880380), (15, 63162996), (18, 52635830), (20, 47372247), (26, 36440190), (30, 31581498), (31, 30562740), (36, 26317915), (37, 25606620), (39, 24293460), (45, 21054332), (52, 18220095), (60, 15790749), (62, 15281370), (65, 14576076), (74, 12803310), (78, 12146730), (90, 10527166), (93, 10187580), (111, 8535540), (117, 8097820), (124, 7640685), (130, 7288038), (148, 6401655), (155, 6112548), (156, 6073365), (180, 5263583), (185, 5121324), (186, 5093790), (195, 4858692), (222, 4267770), (234, 4048910), (260, 3644019), (279, 3395860), (310, 3056274), (333, 2845180), (353, 2683980), (370, 2560662), (372, 2546895), (390, 2429346), (403, 2350980), (444, 2133885), (465, 2037516), (468, 2024455), (481, 1969740), (555, 1707108), (558, 1697930), (585, 1619564), (620, 1528137), (666, 1422590), (706, 1341990), (740, 1280331), (780, 1214673), (806, 1175490), (930, 1018758), (962, 984870), (1059, 894660), (1110, 853554), (1116, 848965), (1147, 826020), (1170, 809782), (1209, 783660), (1332, 711295), (1395, 679172), (1412, 670995), (1443, 656580), (1612, 587745), (1665, 569036), (1765, 536796), (1860, 509379), (1924, 492435), (2015, 470196), (2118, 447330), (2220, 426777), (2294, 413010), (2340, 404891), (2405, 393948), (2418, 391830), (2790, 339586), (2886, 328290), (3177, 298220), (3330, 284518), (3441, 275340), (3530, 268398), (3627, 261220), (4030, 235098), (4236, 223665), (4329, 218860), (4588, 206505), (4589, 206460), (4810, 196974), (4836, 195915), (5295, 178932), (5580, 169793), (5735, 165204), (5772, 164145), (6045, 156732), (6354, 149110), (6660, 142259), (6882, 137670), (7060, 134199), (7215, 131316), (7254, 130610), (8060, 117549), (8658, 109430), (9178, 103230), (9620, 98487), (10323, 91780), (10590, 89466), (10943, 86580), (11470, 82602), (12090, 78366), (12708, 74555), (13061, 72540), (13764, 68835), (13767, 68820), (14430, 65658), (14508, 65305), (14911, 63540), (15885, 59644), (17205, 55068), (17316, 54715), (18135, 52244), (18356, 51615), (20646, 45890), (21180, 44733), (21645, 43772), (21886, 43290), (22940, 41301), (22945, 41292), (24180, 39183), (26122, 36270), (27534, 34410), (28860, 32829), (29822, 31770)]