16263390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 48771072

約数和(自身を除く): 32507682

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 223, 255, 286, 330, 374, 390, 429, 442, 446, 510, 561, 663, 669, 715, 858, 935, 1105, 1115, 1122, 1326, 1338, 1430, 1870, 2145, 2210, 2230, 2431, 2453, 2805, 2899, 3315, 3345, 3791, 4290, 4862, 4906, 5610, 5798, 6630, 6690, 7293, 7359, 7582, 8697, 11373, 12155, 12265, 14495, 14586, 14718, 17394, 18955, 22746, 24310, 24530, 28990, 31889, 36465, 36795, 37910, 41701, 43485, 49283, 56865, 63778, 72930, 73590, 83402, 86970, 95667, 98566, 113730, 125103, 147849, 159445, 191334, 208505, 246415, 250206, 295698, 318890, 417010, 478335, 492830, 542113, 625515, 739245, 956670, 1084226, 1251030, 1478490, 1626339, 2710565, 3252678, 5421130, 8131695, 16263390]

約数ペア:

[(1, 16263390), (2, 8131695), (3, 5421130), (5, 3252678), (6, 2710565), (10, 1626339), (11, 1478490), (13, 1251030), (15, 1084226), (17, 956670), (22, 739245), (26, 625515), (30, 542113), (33, 492830), (34, 478335), (39, 417010), (51, 318890), (55, 295698), (65, 250206), (66, 246415), (78, 208505), (85, 191334), (102, 159445), (110, 147849), (130, 125103), (143, 113730), (165, 98566), (170, 95667), (187, 86970), (195, 83402), (221, 73590), (223, 72930), (255, 63778), (286, 56865), (330, 49283), (374, 43485), (390, 41701), (429, 37910), (442, 36795), (446, 36465), (510, 31889), (561, 28990), (663, 24530), (669, 24310), (715, 22746), (858, 18955), (935, 17394), (1105, 14718), (1115, 14586), (1122, 14495), (1326, 12265), (1338, 12155), (1430, 11373), (1870, 8697), (2145, 7582), (2210, 7359), (2230, 7293), (2431, 6690), (2453, 6630), (2805, 5798), (2899, 5610), (3315, 4906), (3345, 4862), (3791, 4290)]