298305648

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 856552320

約数和(自身を除く): 558246672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 163, 179, 213, 284, 326, 358, 426, 489, 537, 568, 639, 652, 716, 852, 978, 1074, 1136, 1278, 1304, 1432, 1467, 1611, 1704, 1956, 2148, 2556, 2608, 2864, 2934, 3222, 3408, 3912, 4296, 5112, 5868, 6444, 7824, 8592, 10224, 11573, 11736, 12709, 12888, 23146, 23472, 25418, 25776, 29177, 34719, 38127, 46292, 50836, 58354, 69438, 76254, 87531, 92584, 101672, 104157, 114381, 116708, 138876, 152508, 175062, 185168, 203344, 208314, 228762, 233416, 262593, 277752, 305016, 350124, 416628, 457524, 466832, 525186, 555504, 610032, 700248, 833256, 915048, 1050372, 1400496, 1666512, 1830096, 2071567, 2100744, 4143134, 4201488, 6214701, 8286268, 12429402, 16572536, 18644103, 24858804, 33145072, 37288206, 49717608, 74576412, 99435216, 149152824, 298305648]

約数ペア:

[(1, 298305648), (2, 149152824), (3, 99435216), (4, 74576412), (6, 49717608), (8, 37288206), (9, 33145072), (12, 24858804), (16, 18644103), (18, 16572536), (24, 12429402), (36, 8286268), (48, 6214701), (71, 4201488), (72, 4143134), (142, 2100744), (144, 2071567), (163, 1830096), (179, 1666512), (213, 1400496), (284, 1050372), (326, 915048), (358, 833256), (426, 700248), (489, 610032), (537, 555504), (568, 525186), (639, 466832), (652, 457524), (716, 416628), (852, 350124), (978, 305016), (1074, 277752), (1136, 262593), (1278, 233416), (1304, 228762), (1432, 208314), (1467, 203344), (1611, 185168), (1704, 175062), (1956, 152508), (2148, 138876), (2556, 116708), (2608, 114381), (2864, 104157), (2934, 101672), (3222, 92584), (3408, 87531), (3912, 76254), (4296, 69438), (5112, 58354), (5868, 50836), (6444, 46292), (7824, 38127), (8592, 34719), (10224, 29177), (11573, 25776), (11736, 25418), (12709, 23472), (12888, 23146)]