386654940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 288

約数和(自身を含む): 1459261440

約数和(自身を除く): 1072606500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 114, 124, 126, 133, 140, 155, 171, 180, 186, 190, 210, 217, 228, 252, 266, 279, 285, 310, 315, 342, 372, 380, 399, 420, 434, 465, 521, 532, 558, 570, 589, 620, 630, 651, 665, 684, 798, 855, 868, 930, 1042, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1395, 1563, 1596, 1710, 1767, 1860, 1953, 1995, 2084, 2170, 2356, 2394, 2604, 2605, 2660, 2790, 2945, 3126, 3255, 3420, 3534, 3647, 3906, 3990, 4123, 4340, 4689, 4788, 5210, 5301, 5580, 5890, 5985, 6252, 6510, 7068, 7294, 7812, 7815, 7980, 8246, 8835, 9378, 9765, 9899, 10420, 10602, 10941, 11780, 11970, 12369, 13020, 14588, 15630, 16151, 16492, 17670, 18235, 18756, 19530, 19798, 20615, 21204, 21882, 23445, 23940, 24738, 26505, 29697, 31260, 32302, 32823, 35340, 36470, 37107, 39060, 39596, 41230, 43764, 46890, 48453, 49476, 49495, 53010, 54705, 59394, 61845, 64604, 65646, 69293, 72940, 74214, 80755, 82460, 89091, 93780, 96906, 98990, 106020, 109410, 113057, 118788, 123690, 131292, 138586, 145359, 148428, 148485, 161510, 164115, 178182, 185535, 193812, 197980, 207879, 218820, 226114, 242265, 247380, 277172, 290718, 296970, 306869, 323020, 328230, 339171, 346465, 356364, 371070, 415758, 445455, 452228, 484530, 565285, 581436, 593940, 613738, 623637, 656460, 678342, 692930, 726795, 742140, 831516, 890910, 920607, 969060, 1017513, 1039395, 1130570, 1227476, 1247274, 1356684, 1385860, 1453590, 1534345, 1695855, 1781820, 1841214, 2035026, 2078790, 2148083, 2261140, 2494548, 2761821, 2907180, 3068690, 3118185, 3391710, 3682428, 4070052, 4157580, 4296166, 4603035, 5087565, 5523642, 6137380, 6236370, 6444249, 6783420, 8592332, 9206070, 10175130, 10740415, 11047284, 12472740, 12888498, 13809105, 18412140, 19332747, 20350260, 21480830, 25776996, 27618210, 32221245, 38665494, 42961660, 55236420, 64442490, 77330988, 96663735, 128884980, 193327470, 386654940]

約数ペア:

[(1, 386654940), (2, 193327470), (3, 128884980), (4, 96663735), (5, 77330988), (6, 64442490), (7, 55236420), (9, 42961660), (10, 38665494), (12, 32221245), (14, 27618210), (15, 25776996), (18, 21480830), (19, 20350260), (20, 19332747), (21, 18412140), (28, 13809105), (30, 12888498), (31, 12472740), (35, 11047284), (36, 10740415), (38, 10175130), (42, 9206070), (45, 8592332), (57, 6783420), (60, 6444249), (62, 6236370), (63, 6137380), (70, 5523642), (76, 5087565), (84, 4603035), (90, 4296166), (93, 4157580), (95, 4070052), (105, 3682428), (114, 3391710), (124, 3118185), (126, 3068690), (133, 2907180), (140, 2761821), (155, 2494548), (171, 2261140), (180, 2148083), (186, 2078790), (190, 2035026), (210, 1841214), (217, 1781820), (228, 1695855), (252, 1534345), (266, 1453590), (279, 1385860), (285, 1356684), (310, 1247274), (315, 1227476), (342, 1130570), (372, 1039395), (380, 1017513), (399, 969060), (420, 920607), (434, 890910), (465, 831516), (521, 742140), (532, 726795), (558, 692930), (570, 678342), (589, 656460), (620, 623637), (630, 613738), (651, 593940), (665, 581436), (684, 565285), (798, 484530), (855, 452228), (868, 445455), (930, 415758), (1042, 371070), (1085, 356364), (1116, 346465), (1140, 339171), (1178, 328230), (1197, 323020), (1260, 306869), (1302, 296970), (1330, 290718), (1395, 277172), (1563, 247380), (1596, 242265), (1710, 226114), (1767, 218820), (1860, 207879), (1953, 197980), (1995, 193812), (2084, 185535), (2170, 178182), (2356, 164115), (2394, 161510), (2604, 148485), (2605, 148428), (2660, 145359), (2790, 138586), (2945, 131292), (3126, 123690), (3255, 118788), (3420, 113057), (3534, 109410), (3647, 106020), (3906, 98990), (3990, 96906), (4123, 93780), (4340, 89091), (4689, 82460), (4788, 80755), (5210, 74214), (5301, 72940), (5580, 69293), (5890, 65646), (5985, 64604), (6252, 61845), (6510, 59394), (7068, 54705), (7294, 53010), (7812, 49495), (7815, 49476), (7980, 48453), (8246, 46890), (8835, 43764), (9378, 41230), (9765, 39596), (9899, 39060), (10420, 37107), (10602, 36470), (10941, 35340), (11780, 32823), (11970, 32302), (12369, 31260), (13020, 29697), (14588, 26505), (15630, 24738), (16151, 23940), (16492, 23445), (17670, 21882), (18235, 21204), (18756, 20615), (19530, 19798)]