2498925156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 7375872000

約数和(自身を除く): 4876946844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 83, 84, 91, 156, 158, 166, 182, 237, 249, 273, 316, 332, 349, 364, 474, 498, 546, 553, 581, 698, 948, 996, 1027, 1047, 1079, 1092, 1106, 1162, 1396, 1659, 1743, 2054, 2094, 2158, 2212, 2324, 2443, 3081, 3237, 3318, 3486, 4108, 4188, 4316, 4537, 4886, 6162, 6474, 6557, 6636, 6972, 7189, 7329, 7553, 9074, 9772, 12324, 12948, 13114, 13611, 14378, 14658, 15106, 18148, 19671, 21567, 22659, 26228, 27222, 27571, 28756, 28967, 29316, 30212, 31759, 39342, 43134, 45318, 45899, 54444, 55142, 57934, 63518, 78684, 82713, 85241, 86268, 86901, 90636, 91798, 95277, 110284, 115868, 127036, 137697, 165426, 170482, 173802, 183596, 190554, 192997, 202769, 255723, 275394, 330852, 340964, 347604, 358423, 376571, 381108, 385994, 405538, 511446, 550788, 578991, 596687, 608307, 716846, 753142, 771988, 811076, 1022892, 1075269, 1129713, 1157982, 1193374, 1216614, 1433692, 1506284, 1790061, 2150538, 2259426, 2288393, 2315964, 2386748, 2433228, 2508961, 2635997, 3580122, 4301076, 4518852, 4576786, 5017922, 5271994, 6865179, 7160244, 7526883, 7907991, 9153572, 10035844, 10543988, 13730358, 15053766, 15815982, 16018751, 27460716, 29749109, 30107532, 31631964, 32037502, 48056253, 59498218, 64075004, 89247327, 96112506, 118996436, 178494654, 192225012, 208243763, 356989308, 416487526, 624731289, 832975052, 1249462578, 2498925156]

約数ペア:

[(1, 2498925156), (2, 1249462578), (3, 832975052), (4, 624731289), (6, 416487526), (7, 356989308), (12, 208243763), (13, 192225012), (14, 178494654), (21, 118996436), (26, 96112506), (28, 89247327), (39, 64075004), (42, 59498218), (52, 48056253), (78, 32037502), (79, 31631964), (83, 30107532), (84, 29749109), (91, 27460716), (156, 16018751), (158, 15815982), (166, 15053766), (182, 13730358), (237, 10543988), (249, 10035844), (273, 9153572), (316, 7907991), (332, 7526883), (349, 7160244), (364, 6865179), (474, 5271994), (498, 5017922), (546, 4576786), (553, 4518852), (581, 4301076), (698, 3580122), (948, 2635997), (996, 2508961), (1027, 2433228), (1047, 2386748), (1079, 2315964), (1092, 2288393), (1106, 2259426), (1162, 2150538), (1396, 1790061), (1659, 1506284), (1743, 1433692), (2054, 1216614), (2094, 1193374), (2158, 1157982), (2212, 1129713), (2324, 1075269), (2443, 1022892), (3081, 811076), (3237, 771988), (3318, 753142), (3486, 716846), (4108, 608307), (4188, 596687), (4316, 578991), (4537, 550788), (4886, 511446), (6162, 405538), (6474, 385994), (6557, 381108), (6636, 376571), (6972, 358423), (7189, 347604), (7329, 340964), (7553, 330852), (9074, 275394), (9772, 255723), (12324, 202769), (12948, 192997), (13114, 190554), (13611, 183596), (14378, 173802), (14658, 170482), (15106, 165426), (18148, 137697), (19671, 127036), (21567, 115868), (22659, 110284), (26228, 95277), (27222, 91798), (27571, 90636), (28756, 86901), (28967, 86268), (29316, 85241), (30212, 82713), (31759, 78684), (39342, 63518), (43134, 57934), (45318, 55142), (45899, 54444)]