4039997292

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 10822986720

約数和(自身を除く): 6782989428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 89, 106, 111, 148, 159, 178, 212, 222, 267, 318, 333, 356, 444, 477, 534, 636, 643, 666, 801, 954, 1068, 1286, 1332, 1602, 1908, 1929, 1961, 2572, 3204, 3293, 3858, 3922, 4717, 5787, 5883, 6586, 7716, 7844, 9434, 9879, 11574, 11766, 13172, 14151, 17649, 18868, 19758, 23148, 23532, 23791, 28302, 29637, 34079, 35298, 39516, 42453, 47582, 56604, 57227, 59274, 68158, 70596, 71373, 84906, 95164, 102237, 114454, 118548, 136316, 142746, 169812, 171681, 174529, 204474, 214119, 228908, 285492, 306711, 343362, 349058, 408948, 428238, 515043, 523587, 613422, 686724, 698116, 856476, 1030086, 1047174, 1226844, 1260923, 1570761, 2060172, 2094348, 2117399, 2521846, 3033031, 3141522, 3782769, 4234798, 5043692, 6066062, 6283044, 6352197, 7565538, 8469596, 9099093, 11348307, 12132124, 12704394, 15131076, 18198186, 19056591, 22696614, 25408788, 27297279, 36396372, 38113182, 45393228, 54594558, 76226364, 109189116, 112222147, 224444294, 336666441, 448888588, 673332882, 1009999323, 1346665764, 2019998646, 4039997292]

約数ペア:

[(1, 4039997292), (2, 2019998646), (3, 1346665764), (4, 1009999323), (6, 673332882), (9, 448888588), (12, 336666441), (18, 224444294), (36, 112222147), (37, 109189116), (53, 76226364), (74, 54594558), (89, 45393228), (106, 38113182), (111, 36396372), (148, 27297279), (159, 25408788), (178, 22696614), (212, 19056591), (222, 18198186), (267, 15131076), (318, 12704394), (333, 12132124), (356, 11348307), (444, 9099093), (477, 8469596), (534, 7565538), (636, 6352197), (643, 6283044), (666, 6066062), (801, 5043692), (954, 4234798), (1068, 3782769), (1286, 3141522), (1332, 3033031), (1602, 2521846), (1908, 2117399), (1929, 2094348), (1961, 2060172), (2572, 1570761), (3204, 1260923), (3293, 1226844), (3858, 1047174), (3922, 1030086), (4717, 856476), (5787, 698116), (5883, 686724), (6586, 613422), (7716, 523587), (7844, 515043), (9434, 428238), (9879, 408948), (11574, 349058), (11766, 343362), (13172, 306711), (14151, 285492), (17649, 228908), (18868, 214119), (19758, 204474), (23148, 174529), (23532, 171681), (23791, 169812), (28302, 142746), (29637, 136316), (34079, 118548), (35298, 114454), (39516, 102237), (42453, 95164), (47582, 84906), (56604, 71373), (57227, 70596), (59274, 68158)]