1302487616

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 112

約数和(自身を含む): 2757537792

約数和(自身を除く): 1455050176

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 71, 74, 122, 127, 142, 148, 244, 254, 284, 296, 488, 508, 568, 592, 976, 1016, 1136, 1184, 1952, 2032, 2257, 2272, 2368, 2627, 3904, 4064, 4331, 4514, 4544, 4699, 5254, 7747, 8128, 8662, 9017, 9028, 9398, 10508, 15494, 17324, 18034, 18056, 18796, 21016, 30988, 34648, 36068, 36112, 37592, 42032, 61976, 69296, 72136, 72224, 75184, 84064, 123952, 138592, 144272, 144448, 150368, 160247, 168128, 247904, 277184, 286639, 288544, 300736, 320494, 333629, 495808, 550037, 573278, 577088, 640988, 667258, 1100074, 1146556, 1281976, 1334516, 2200148, 2293112, 2563952, 2669032, 4400296, 4586224, 5127904, 5338064, 8800592, 9172448, 10255808, 10676128, 17601184, 18344896, 20351369, 21352256, 35202368, 40702738, 81405476, 162810952, 325621904, 651243808, 1302487616]

約数ペア:

[(1, 1302487616), (2, 651243808), (4, 325621904), (8, 162810952), (16, 81405476), (32, 40702738), (37, 35202368), (61, 21352256), (64, 20351369), (71, 18344896), (74, 17601184), (122, 10676128), (127, 10255808), (142, 9172448), (148, 8800592), (244, 5338064), (254, 5127904), (284, 4586224), (296, 4400296), (488, 2669032), (508, 2563952), (568, 2293112), (592, 2200148), (976, 1334516), (1016, 1281976), (1136, 1146556), (1184, 1100074), (1952, 667258), (2032, 640988), (2257, 577088), (2272, 573278), (2368, 550037), (2627, 495808), (3904, 333629), (4064, 320494), (4331, 300736), (4514, 288544), (4544, 286639), (4699, 277184), (5254, 247904), (7747, 168128), (8128, 160247), (8662, 150368), (9017, 144448), (9028, 144272), (9398, 138592), (10508, 123952), (15494, 84064), (17324, 75184), (18034, 72224), (18056, 72136), (18796, 69296), (21016, 61976), (30988, 42032), (34648, 37592), (36068, 36112)]