808536693906

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{21143}}^1$

素因数の和:21425

約数の個数: 128

約数和(自身を含む): 1858811328000

約数和(自身を除く): 1050274634094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 89, 109, 146, 178, 218, 219, 267, 327, 438, 534, 654, 657, 801, 981, 1314, 1602, 1962, 1971, 2403, 2943, 3942, 4806, 5886, 6497, 7957, 9701, 12994, 15914, 19402, 19491, 21143, 23871, 29103, 38982, 42286, 47742, 58206, 58473, 63429, 71613, 87309, 116946, 126858, 143226, 174618, 175419, 190287, 214839, 261927, 350838, 380574, 429678, 523854, 570861, 708173, 1141722, 1416346, 1543439, 1881727, 2124519, 2304587, 3086878, 3763454, 4249038, 4609174, 4630317, 5645181, 6373557, 6913761, 9260634, 11290362, 12747114, 13827522, 13890951, 16935543, 19120671, 20741283, 27781902, 33871086, 38241342, 41482566, 41672853, 50806629, 62223849, 83345706, 101613258, 124447698, 137366071, 168234851, 205108243, 274732142, 336469702, 410216486, 412098213, 504704553, 615324729, 824196426, 1009409106, 1230649458, 1236294639, 1514113659, 1845974187, 2472589278, 3028227318, 3691948374, 3708883917, 4542340977, 5537922561, 7417767834, 9084681954, 11075845122, 14972901739, 29945803478, 44918705217, 89837410434, 134756115651, 269512231302, 404268346953, 808536693906]

約数ペア:

[(1, 808536693906), (2, 404268346953), (3, 269512231302), (6, 134756115651), (9, 89837410434), (18, 44918705217), (27, 29945803478), (54, 14972901739), (73, 11075845122), (89, 9084681954), (109, 7417767834), (146, 5537922561), (178, 4542340977), (218, 3708883917), (219, 3691948374), (267, 3028227318), (327, 2472589278), (438, 1845974187), (534, 1514113659), (654, 1236294639), (657, 1230649458), (801, 1009409106), (981, 824196426), (1314, 615324729), (1602, 504704553), (1962, 412098213), (1971, 410216486), (2403, 336469702), (2943, 274732142), (3942, 205108243), (4806, 168234851), (5886, 137366071), (6497, 124447698), (7957, 101613258), (9701, 83345706), (12994, 62223849), (15914, 50806629), (19402, 41672853), (19491, 41482566), (21143, 38241342), (23871, 33871086), (29103, 27781902), (38982, 20741283), (42286, 19120671), (47742, 16935543), (58206, 13890951), (58473, 13827522), (63429, 12747114), (71613, 11290362), (87309, 9260634), (116946, 6913761), (126858, 6373557), (143226, 5645181), (174618, 4630317), (175419, 4609174), (190287, 4249038), (214839, 3763454), (261927, 3086878), (350838, 2304587), (380574, 2124519), (429678, 1881727), (523854, 1543439), (570861, 1416346), (708173, 1141722)]