219853764

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 630110208

約数和(自身を除く): 410256444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 137, 156, 162, 234, 243, 254, 274, 324, 351, 381, 411, 468, 486, 508, 548, 702, 762, 822, 972, 1053, 1143, 1233, 1404, 1524, 1644, 1651, 1781, 2106, 2286, 2466, 3159, 3302, 3429, 3562, 3699, 4212, 4572, 4932, 4953, 5343, 6318, 6604, 6858, 7124, 7398, 9906, 10287, 10686, 11097, 12636, 13716, 14796, 14859, 16029, 17399, 19812, 20574, 21372, 22194, 29718, 30861, 32058, 33291, 34798, 41148, 44388, 44577, 48087, 52197, 59436, 61722, 64116, 66582, 69596, 89154, 96174, 104394, 123444, 133164, 133731, 144261, 156591, 178308, 192348, 208788, 226187, 267462, 288522, 313182, 401193, 432783, 452374, 469773, 534924, 577044, 626364, 678561, 802386, 865566, 904748, 939546, 1357122, 1409319, 1604772, 1731132, 1879092, 2035683, 2714244, 2818638, 4071366, 4227957, 5637276, 6107049, 8142732, 8455914, 12214098, 16911828, 18321147, 24428196, 36642294, 54963441, 73284588, 109926882, 219853764]

約数ペア:

[(1, 219853764), (2, 109926882), (3, 73284588), (4, 54963441), (6, 36642294), (9, 24428196), (12, 18321147), (13, 16911828), (18, 12214098), (26, 8455914), (27, 8142732), (36, 6107049), (39, 5637276), (52, 4227957), (54, 4071366), (78, 2818638), (81, 2714244), (108, 2035683), (117, 1879092), (127, 1731132), (137, 1604772), (156, 1409319), (162, 1357122), (234, 939546), (243, 904748), (254, 865566), (274, 802386), (324, 678561), (351, 626364), (381, 577044), (411, 534924), (468, 469773), (486, 452374), (508, 432783), (548, 401193), (702, 313182), (762, 288522), (822, 267462), (972, 226187), (1053, 208788), (1143, 192348), (1233, 178308), (1404, 156591), (1524, 144261), (1644, 133731), (1651, 133164), (1781, 123444), (2106, 104394), (2286, 96174), (2466, 89154), (3159, 69596), (3302, 66582), (3429, 64116), (3562, 61722), (3699, 59436), (4212, 52197), (4572, 48087), (4932, 44577), (4953, 44388), (5343, 41148), (6318, 34798), (6604, 33291), (6858, 32058), (7124, 30861), (7398, 29718), (9906, 22194), (10287, 21372), (10686, 20574), (11097, 19812), (12636, 17399), (13716, 16029), (14796, 14859)]