240425172

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 453038508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 243, 318, 324, 351, 359, 468, 477, 486, 636, 689, 702, 718, 954, 972, 1053, 1077, 1378, 1404, 1431, 1436, 1908, 2067, 2106, 2154, 2756, 2862, 3159, 3231, 4134, 4212, 4293, 4308, 4667, 5724, 6201, 6318, 6462, 8268, 8586, 9334, 9693, 12402, 12636, 12879, 12924, 14001, 17172, 18603, 18668, 19027, 19386, 24804, 25758, 28002, 29079, 37206, 38054, 38772, 42003, 51516, 55809, 56004, 57081, 58158, 74412, 76108, 84006, 87237, 111618, 114162, 116316, 126009, 167427, 168012, 171243, 174474, 223236, 228324, 247351, 252018, 334854, 342486, 348948, 378027, 494702, 504036, 513729, 669708, 684972, 742053, 756054, 989404, 1027458, 1134081, 1484106, 1512108, 1541187, 2054916, 2226159, 2268162, 2968212, 3082374, 4452318, 4536324, 4623561, 6164748, 6678477, 8904636, 9247122, 13356954, 18494244, 20035431, 26713908, 40070862, 60106293, 80141724, 120212586, 240425172]

約数ペア:

[(1, 240425172), (2, 120212586), (3, 80141724), (4, 60106293), (6, 40070862), (9, 26713908), (12, 20035431), (13, 18494244), (18, 13356954), (26, 9247122), (27, 8904636), (36, 6678477), (39, 6164748), (52, 4623561), (53, 4536324), (54, 4452318), (78, 3082374), (81, 2968212), (106, 2268162), (108, 2226159), (117, 2054916), (156, 1541187), (159, 1512108), (162, 1484106), (212, 1134081), (234, 1027458), (243, 989404), (318, 756054), (324, 742053), (351, 684972), (359, 669708), (468, 513729), (477, 504036), (486, 494702), (636, 378027), (689, 348948), (702, 342486), (718, 334854), (954, 252018), (972, 247351), (1053, 228324), (1077, 223236), (1378, 174474), (1404, 171243), (1431, 168012), (1436, 167427), (1908, 126009), (2067, 116316), (2106, 114162), (2154, 111618), (2756, 87237), (2862, 84006), (3159, 76108), (3231, 74412), (4134, 58158), (4212, 57081), (4293, 56004), (4308, 55809), (4667, 51516), (5724, 42003), (6201, 38772), (6318, 38054), (6462, 37206), (8268, 29079), (8586, 28002), (9334, 25758), (9693, 24804), (12402, 19386), (12636, 19027), (12879, 18668), (12924, 18603), (14001, 17172)]