252338544

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 774950400

約数和(自身を除く): 522611856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 71, 72, 76, 108, 114, 142, 144, 152, 171, 213, 216, 228, 284, 304, 342, 426, 432, 433, 456, 513, 568, 639, 684, 852, 866, 912, 1026, 1136, 1278, 1299, 1349, 1368, 1704, 1732, 1917, 2052, 2556, 2598, 2698, 2736, 3408, 3464, 3834, 3897, 4047, 4104, 5112, 5196, 5396, 6928, 7668, 7794, 8094, 8208, 8227, 10224, 10392, 10792, 11691, 12141, 15336, 15588, 16188, 16454, 20784, 21584, 23382, 24282, 24681, 30672, 30743, 31176, 32376, 32908, 36423, 46764, 48564, 49362, 61486, 62352, 64752, 65816, 72846, 74043, 92229, 93528, 97128, 98724, 122972, 131632, 145692, 148086, 184458, 187056, 194256, 197448, 222129, 245944, 276687, 291384, 296172, 368916, 394896, 444258, 491888, 553374, 582768, 584117, 592344, 737832, 830061, 888516, 1106748, 1168234, 1184688, 1475664, 1660122, 1752351, 1777032, 2213496, 2336468, 3320244, 3504702, 3554064, 4426992, 4672936, 5257053, 6640488, 7009404, 9345872, 10514106, 13280976, 14018808, 15771159, 21028212, 28037616, 31542318, 42056424, 63084636, 84112848, 126169272, 252338544]

約数ペア:

[(1, 252338544), (2, 126169272), (3, 84112848), (4, 63084636), (6, 42056424), (8, 31542318), (9, 28037616), (12, 21028212), (16, 15771159), (18, 14018808), (19, 13280976), (24, 10514106), (27, 9345872), (36, 7009404), (38, 6640488), (48, 5257053), (54, 4672936), (57, 4426992), (71, 3554064), (72, 3504702), (76, 3320244), (108, 2336468), (114, 2213496), (142, 1777032), (144, 1752351), (152, 1660122), (171, 1475664), (213, 1184688), (216, 1168234), (228, 1106748), (284, 888516), (304, 830061), (342, 737832), (426, 592344), (432, 584117), (433, 582768), (456, 553374), (513, 491888), (568, 444258), (639, 394896), (684, 368916), (852, 296172), (866, 291384), (912, 276687), (1026, 245944), (1136, 222129), (1278, 197448), (1299, 194256), (1349, 187056), (1368, 184458), (1704, 148086), (1732, 145692), (1917, 131632), (2052, 122972), (2556, 98724), (2598, 97128), (2698, 93528), (2736, 92229), (3408, 74043), (3464, 72846), (3834, 65816), (3897, 64752), (4047, 62352), (4104, 61486), (5112, 49362), (5196, 48564), (5396, 46764), (6928, 36423), (7668, 32908), (7794, 32376), (8094, 31176), (8208, 30743), (8227, 30672), (10224, 24681), (10392, 24282), (10792, 23382), (11691, 21584), (12141, 20784), (15336, 16454), (15588, 16188)]