15679815132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 38802516480

約数和(自身を除く): 23122701348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 397, 557, 622, 794, 933, 1114, 1191, 1244, 1588, 1671, 1866, 2228, 2382, 3342, 3732, 4764, 5909, 6684, 7543, 10583, 11818, 15086, 17727, 21166, 22629, 23636, 30172, 31749, 35454, 42332, 45258, 63498, 70908, 90516, 123467, 126996, 173227, 221129, 246934, 346454, 370401, 442258, 493868, 519681, 663387, 692908, 740802, 884516, 1039362, 1326774, 1481604, 2078724, 2345873, 2653548, 3291313, 4201451, 4691746, 6582626, 7037619, 8402902, 9383492, 9873939, 12604353, 13165252, 14075238, 16805804, 19747878, 25208706, 28150476, 39495756, 50417412, 68771119, 137542238, 206313357, 275084476, 412626714, 825253428, 1306651261, 2613302522, 3919953783, 5226605044, 7839907566, 15679815132]

約数ペア:

[(1, 15679815132), (2, 7839907566), (3, 5226605044), (4, 3919953783), (6, 2613302522), (12, 1306651261), (19, 825253428), (38, 412626714), (57, 275084476), (76, 206313357), (114, 137542238), (228, 68771119), (311, 50417412), (397, 39495756), (557, 28150476), (622, 25208706), (794, 19747878), (933, 16805804), (1114, 14075238), (1191, 13165252), (1244, 12604353), (1588, 9873939), (1671, 9383492), (1866, 8402902), (2228, 7037619), (2382, 6582626), (3342, 4691746), (3732, 4201451), (4764, 3291313), (5909, 2653548), (6684, 2345873), (7543, 2078724), (10583, 1481604), (11818, 1326774), (15086, 1039362), (17727, 884516), (21166, 740802), (22629, 692908), (23636, 663387), (30172, 519681), (31749, 493868), (35454, 442258), (42332, 370401), (45258, 346454), (63498, 246934), (70908, 221129), (90516, 173227), (123467, 126996)]