40368996

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 111820800

約数和(自身を除く): 71451804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 103, 108, 114, 171, 191, 206, 228, 309, 342, 382, 412, 513, 573, 618, 684, 764, 927, 1026, 1146, 1236, 1719, 1854, 1957, 2052, 2292, 2781, 3438, 3629, 3708, 3914, 5157, 5562, 5871, 6876, 7258, 7828, 10314, 10887, 11124, 11742, 14516, 17613, 19673, 20628, 21774, 23484, 32661, 35226, 39346, 43548, 52839, 59019, 65322, 70452, 78692, 97983, 105678, 118038, 130644, 177057, 195966, 211356, 236076, 354114, 373787, 391932, 531171, 708228, 747574, 1062342, 1121361, 1495148, 2124684, 2242722, 3364083, 4485444, 6728166, 10092249, 13456332, 20184498, 40368996]

約数ペア:

[(1, 40368996), (2, 20184498), (3, 13456332), (4, 10092249), (6, 6728166), (9, 4485444), (12, 3364083), (18, 2242722), (19, 2124684), (27, 1495148), (36, 1121361), (38, 1062342), (54, 747574), (57, 708228), (76, 531171), (103, 391932), (108, 373787), (114, 354114), (171, 236076), (191, 211356), (206, 195966), (228, 177057), (309, 130644), (342, 118038), (382, 105678), (412, 97983), (513, 78692), (573, 70452), (618, 65322), (684, 59019), (764, 52839), (927, 43548), (1026, 39346), (1146, 35226), (1236, 32661), (1719, 23484), (1854, 21774), (1957, 20628), (2052, 19673), (2292, 17613), (2781, 14516), (3438, 11742), (3629, 11124), (3708, 10887), (3914, 10314), (5157, 7828), (5562, 7258), (5871, 6876)]