250197012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 710341632

約数和(自身を除く): 460144620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 191, 234, 311, 324, 351, 382, 468, 573, 622, 702, 764, 933, 1053, 1146, 1244, 1404, 1719, 1866, 2106, 2292, 2483, 2799, 3438, 3732, 4043, 4212, 4966, 5157, 5598, 6876, 7449, 8086, 8397, 9932, 10314, 11196, 12129, 14898, 15471, 16172, 16794, 20628, 22347, 24258, 25191, 29796, 30942, 33588, 36387, 44694, 48516, 50382, 59401, 61884, 67041, 72774, 89388, 100764, 109161, 118802, 134082, 145548, 178203, 201123, 218322, 237604, 268164, 327483, 356406, 402246, 436644, 534609, 654966, 712812, 772213, 804492, 1069218, 1309932, 1544426, 1603827, 2138436, 2316639, 3088852, 3207654, 4633278, 4811481, 6415308, 6949917, 9266556, 9622962, 13899834, 19245924, 20849751, 27799668, 41699502, 62549253, 83399004, 125098506, 250197012]

約数ペア:

[(1, 250197012), (2, 125098506), (3, 83399004), (4, 62549253), (6, 41699502), (9, 27799668), (12, 20849751), (13, 19245924), (18, 13899834), (26, 9622962), (27, 9266556), (36, 6949917), (39, 6415308), (52, 4811481), (54, 4633278), (78, 3207654), (81, 3088852), (108, 2316639), (117, 2138436), (156, 1603827), (162, 1544426), (191, 1309932), (234, 1069218), (311, 804492), (324, 772213), (351, 712812), (382, 654966), (468, 534609), (573, 436644), (622, 402246), (702, 356406), (764, 327483), (933, 268164), (1053, 237604), (1146, 218322), (1244, 201123), (1404, 178203), (1719, 145548), (1866, 134082), (2106, 118802), (2292, 109161), (2483, 100764), (2799, 89388), (3438, 72774), (3732, 67041), (4043, 61884), (4212, 59401), (4966, 50382), (5157, 48516), (5598, 44694), (6876, 36387), (7449, 33588), (8086, 30942), (8397, 29796), (9932, 25191), (10314, 24258), (11196, 22347), (12129, 20628), (14898, 16794), (15471, 16172)]