904336488

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 2942042400

約数和(自身を除く): 2037705912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 153, 162, 187, 198, 204, 216, 264, 289, 297, 306, 324, 374, 396, 408, 439, 459, 561, 578, 594, 612, 648, 748, 792, 867, 878, 891, 918, 1122, 1156, 1188, 1224, 1317, 1377, 1496, 1683, 1734, 1756, 1782, 1836, 2244, 2312, 2376, 2601, 2634, 2754, 3179, 3366, 3468, 3512, 3564, 3672, 3951, 4488, 4829, 5049, 5202, 5268, 5508, 6358, 6732, 6936, 7128, 7463, 7803, 7902, 9537, 9658, 10098, 10404, 10536, 11016, 11853, 12716, 13464, 14487, 14926, 15147, 15606, 15804, 19074, 19316, 20196, 20808, 22389, 23409, 23706, 25432, 28611, 28974, 29852, 30294, 31212, 31608, 35559, 38148, 38632, 40392, 43461, 44778, 46818, 47412, 57222, 57948, 59704, 60588, 62424, 67167, 71118, 76296, 82093, 85833, 86922, 89556, 93636, 94824, 114444, 115896, 121176, 126871, 130383, 134334, 142236, 164186, 171666, 173844, 179112, 187272, 201501, 228888, 246279, 253742, 257499, 260766, 268668, 284472, 328372, 343332, 347688, 380613, 391149, 403002, 492558, 507484, 514998, 521532, 537336, 604503, 656744, 686664, 738837, 761226, 782298, 806004, 985116, 1014968, 1029996, 1043064, 1141839, 1209006, 1395581, 1477674, 1522452, 1564596, 1612008, 1970232, 2059992, 2216511, 2283678, 2418012, 2791162, 2955348, 3044904, 3129192, 3425517, 4186743, 4433022, 4567356, 4836024, 5582324, 5910696, 6649533, 6851034, 8373486, 8866044, 9134712, 10276551, 11164648, 12560229, 13299066, 13702068, 16746972, 17732088, 20553102, 25120458, 26598132, 27404136, 33493944, 37680687, 41106204, 50240916, 53196264, 75361374, 82212408, 100481832, 113042061, 150722748, 226084122, 301445496, 452168244, 904336488]

約数ペア:

[(1, 904336488), (2, 452168244), (3, 301445496), (4, 226084122), (6, 150722748), (8, 113042061), (9, 100481832), (11, 82212408), (12, 75361374), (17, 53196264), (18, 50240916), (22, 41106204), (24, 37680687), (27, 33493944), (33, 27404136), (34, 26598132), (36, 25120458), (44, 20553102), (51, 17732088), (54, 16746972), (66, 13702068), (68, 13299066), (72, 12560229), (81, 11164648), (88, 10276551), (99, 9134712), (102, 8866044), (108, 8373486), (132, 6851034), (136, 6649533), (153, 5910696), (162, 5582324), (187, 4836024), (198, 4567356), (204, 4433022), (216, 4186743), (264, 3425517), (289, 3129192), (297, 3044904), (306, 2955348), (324, 2791162), (374, 2418012), (396, 2283678), (408, 2216511), (439, 2059992), (459, 1970232), (561, 1612008), (578, 1564596), (594, 1522452), (612, 1477674), (648, 1395581), (748, 1209006), (792, 1141839), (867, 1043064), (878, 1029996), (891, 1014968), (918, 985116), (1122, 806004), (1156, 782298), (1188, 761226), (1224, 738837), (1317, 686664), (1377, 656744), (1496, 604503), (1683, 537336), (1734, 521532), (1756, 514998), (1782, 507484), (1836, 492558), (2244, 403002), (2312, 391149), (2376, 380613), (2601, 347688), (2634, 343332), (2754, 328372), (3179, 284472), (3366, 268668), (3468, 260766), (3512, 257499), (3564, 253742), (3672, 246279), (3951, 228888), (4488, 201501), (4829, 187272), (5049, 179112), (5202, 173844), (5268, 171666), (5508, 164186), (6358, 142236), (6732, 134334), (6936, 130383), (7128, 126871), (7463, 121176), (7803, 115896), (7902, 114444), (9537, 94824), (9658, 93636), (10098, 89556), (10404, 86922), (10536, 85833), (11016, 82093), (11853, 76296), (12716, 71118), (13464, 67167), (14487, 62424), (14926, 60588), (15147, 59704), (15606, 57948), (15804, 57222), (19074, 47412), (19316, 46818), (20196, 44778), (20808, 43461), (22389, 40392), (23409, 38632), (23706, 38148), (25432, 35559), (28611, 31608), (28974, 31212), (29852, 30294)]