1572852144

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 4122459360

約数和(自身を除く): 2549607216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 557, 661, 712, 1068, 1114, 1322, 1424, 1671, 1983, 2136, 2228, 2644, 3342, 3966, 4272, 4456, 5288, 6684, 7932, 8912, 10576, 13368, 15864, 26736, 31728, 49573, 58829, 99146, 117658, 148719, 176487, 198292, 235316, 297438, 352974, 368177, 396584, 470632, 594876, 705948, 736354, 793168, 941264, 1104531, 1189752, 1411896, 1472708, 2209062, 2379504, 2823792, 2945416, 4418124, 5890832, 8836248, 17672496, 32767753, 65535506, 98303259, 131071012, 196606518, 262142024, 393213036, 524284048, 786426072, 1572852144]

約数ペア:

[(1, 1572852144), (2, 786426072), (3, 524284048), (4, 393213036), (6, 262142024), (8, 196606518), (12, 131071012), (16, 98303259), (24, 65535506), (48, 32767753), (89, 17672496), (178, 8836248), (267, 5890832), (356, 4418124), (534, 2945416), (557, 2823792), (661, 2379504), (712, 2209062), (1068, 1472708), (1114, 1411896), (1322, 1189752), (1424, 1104531), (1671, 941264), (1983, 793168), (2136, 736354), (2228, 705948), (2644, 594876), (3342, 470632), (3966, 396584), (4272, 368177), (4456, 352974), (5288, 297438), (6684, 235316), (7932, 198292), (8912, 176487), (10576, 148719), (13368, 117658), (15864, 99146), (26736, 58829), (31728, 49573)]