388750032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12961

約数の個数: 120

約数和(自身を含む): 1249428960

約数和(自身を除く): 860678928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 12917, 15048, 25834, 30096, 38751, 51668, 77502, 103336, 116253, 142087, 155004, 206672, 232506, 245423, 284174, 310008, 426261, 465012, 490846, 568348, 620016, 736269, 852522, 930024, 981692, 1136696, 1278783, 1472538, 1705044, 1860048, 1963384, 2208807, 2273392, 2557566, 2699653, 2945076, 3410088, 3926768, 4417614, 5115132, 5399306, 5890152, 6820176, 8098959, 8835228, 10230264, 10798612, 11780304, 16197918, 17670456, 20460528, 21597224, 24296877, 32395836, 35340912, 43194448, 48593754, 64791672, 97187508, 129583344, 194375016, 388750032]

約数ペア:

[(1, 388750032), (2, 194375016), (3, 129583344), (4, 97187508), (6, 64791672), (8, 48593754), (9, 43194448), (11, 35340912), (12, 32395836), (16, 24296877), (18, 21597224), (19, 20460528), (22, 17670456), (24, 16197918), (33, 11780304), (36, 10798612), (38, 10230264), (44, 8835228), (48, 8098959), (57, 6820176), (66, 5890152), (72, 5399306), (76, 5115132), (88, 4417614), (99, 3926768), (114, 3410088), (132, 2945076), (144, 2699653), (152, 2557566), (171, 2273392), (176, 2208807), (198, 1963384), (209, 1860048), (228, 1705044), (264, 1472538), (304, 1278783), (342, 1136696), (396, 981692), (418, 930024), (456, 852522), (528, 736269), (627, 620016), (684, 568348), (792, 490846), (836, 465012), (912, 426261), (1254, 310008), (1368, 284174), (1584, 245423), (1672, 232506), (1881, 206672), (2508, 155004), (2736, 142087), (3344, 116253), (3762, 103336), (5016, 77502), (7524, 51668), (10032, 38751), (12917, 30096), (15048, 25834)]