439452036

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 1132185600

約数和(自身を除く): 692733564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 191, 237, 316, 382, 474, 573, 711, 764, 809, 948, 1146, 1422, 1618, 1719, 2292, 2427, 2844, 3236, 3438, 4854, 6876, 7281, 9708, 14562, 15089, 29124, 30178, 45267, 60356, 63911, 90534, 127822, 135801, 154519, 181068, 191733, 255644, 271602, 309038, 383466, 463557, 543204, 575199, 618076, 766932, 927114, 1150398, 1390671, 1854228, 2300796, 2781342, 5562684, 12207001, 24414002, 36621003, 48828004, 73242006, 109863009, 146484012, 219726018, 439452036]

約数ペア:

[(1, 439452036), (2, 219726018), (3, 146484012), (4, 109863009), (6, 73242006), (9, 48828004), (12, 36621003), (18, 24414002), (36, 12207001), (79, 5562684), (158, 2781342), (191, 2300796), (237, 1854228), (316, 1390671), (382, 1150398), (474, 927114), (573, 766932), (711, 618076), (764, 575199), (809, 543204), (948, 463557), (1146, 383466), (1422, 309038), (1618, 271602), (1719, 255644), (2292, 191733), (2427, 181068), (2844, 154519), (3236, 135801), (3438, 127822), (4854, 90534), (6876, 63911), (7281, 60356), (9708, 45267), (14562, 30178), (15089, 29124)]