28920652464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{2213}}^1$

素因数の和:2755

約数の個数: 160

約数和(自身を含む): 83256885504

約数和(自身を除く): 54336233040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 467, 528, 583, 636, 848, 934, 1166, 1272, 1401, 1749, 1868, 2213, 2332, 2544, 2802, 3498, 3736, 4426, 4664, 5137, 5604, 6639, 6996, 7472, 8852, 9328, 10274, 11208, 13278, 13992, 15411, 17704, 20548, 22416, 24343, 24751, 26556, 27984, 30822, 35408, 41096, 48686, 49502, 53112, 61644, 73029, 74253, 82192, 97372, 99004, 106224, 117289, 123288, 146058, 148506, 194744, 198008, 234578, 246576, 272261, 292116, 297012, 351867, 389488, 396016, 469156, 544522, 584232, 594024, 703734, 816783, 938312, 1033471, 1089044, 1168464, 1188048, 1290179, 1407468, 1633566, 1876624, 2066942, 2178088, 2580358, 2814936, 3100413, 3267132, 3870537, 4133884, 4356176, 5160716, 5629872, 6200826, 6534264, 7741074, 8267768, 10321432, 11368181, 12401652, 13068528, 15482148, 16535536, 20642864, 22736362, 24803304, 30964296, 34104543, 45472724, 49606608, 54773963, 61928592, 68209086, 90945448, 109547926, 136418172, 164321889, 181890896, 219095852, 272836344, 328643778, 438191704, 545672688, 602513593, 657287556, 876383408, 1205027186, 1314575112, 1807540779, 2410054372, 2629150224, 3615081558, 4820108744, 7230163116, 9640217488, 14460326232, 28920652464]

約数ペア:

[(1, 28920652464), (2, 14460326232), (3, 9640217488), (4, 7230163116), (6, 4820108744), (8, 3615081558), (11, 2629150224), (12, 2410054372), (16, 1807540779), (22, 1314575112), (24, 1205027186), (33, 876383408), (44, 657287556), (48, 602513593), (53, 545672688), (66, 438191704), (88, 328643778), (106, 272836344), (132, 219095852), (159, 181890896), (176, 164321889), (212, 136418172), (264, 109547926), (318, 90945448), (424, 68209086), (467, 61928592), (528, 54773963), (583, 49606608), (636, 45472724), (848, 34104543), (934, 30964296), (1166, 24803304), (1272, 22736362), (1401, 20642864), (1749, 16535536), (1868, 15482148), (2213, 13068528), (2332, 12401652), (2544, 11368181), (2802, 10321432), (3498, 8267768), (3736, 7741074), (4426, 6534264), (4664, 6200826), (5137, 5629872), (5604, 5160716), (6639, 4356176), (6996, 4133884), (7472, 3870537), (8852, 3267132), (9328, 3100413), (10274, 2814936), (11208, 2580358), (13278, 2178088), (13992, 2066942), (15411, 1876624), (17704, 1633566), (20548, 1407468), (22416, 1290179), (24343, 1188048), (24751, 1168464), (26556, 1089044), (27984, 1033471), (30822, 938312), (35408, 816783), (41096, 703734), (48686, 594024), (49502, 584232), (53112, 544522), (61644, 469156), (73029, 396016), (74253, 389488), (82192, 351867), (97372, 297012), (99004, 292116), (106224, 272261), (117289, 246576), (123288, 234578), (146058, 198008), (148506, 194744)]